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Compare the published Medicare service mix of Cynthia Suzanne Ketchmark Green, CRNA with clinicians in the same registry specialty: Certified Registered Nurse Anesthetist (Crna) (CMS).

PITTSBURGH, PA · Exact areaEdit location

2024 published service data · 314 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Carmen Zeuli, RN

Certified Registered Nurse Anesthetist (Crna) (CMS) · Pittsburgh, PA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure to correct abnormal heart rhythm (00410)
61%Service-mix similarityView profile →

Daniel M Boda, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Pittsburgh, PA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure to correct abnormal heart rhythm (00410)
61%Service-mix similarityView profile →

Kelley Christine Mowry, CRNA, MSN

Certified Registered Nurse Anesthetist (Crna) (CMS) · Pittsburgh, PA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for procedure to correct abnormal heart rhythm (00410)
61%Service-mix similarityView profile →

Melissa Ann Klein, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Pittsburgh, PA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
56%Service-mix similarityView profile →

James Michael Doolittle

Certified Registered Nurse Anesthetist (Crna) (CMS) · Pittsburgh, PA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
56%Service-mix similarityView profile →

Stacy B Tucker, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Pittsburgh, PA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
56%Service-mix similarityView profile →

Bethany Lynn Lizardi, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Pittsburgh, PA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other closed procedure on chest (00520)
39%Service-mix similarityView profile →

Paula Ann Miller, RN

Certified Registered Nurse Anesthetist (Crna) (CMS) · Pittsburgh, PA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other closed procedure on chest (00520)
36%Service-mix similarityView profile →

Aaron James Hankowitz, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Pittsburgh, PA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other closed procedure on chest (00520)
28%Service-mix similarityView profile →

Raymond M Steele, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Pittsburgh, PA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other closed procedure on chest (00520)
28%Service-mix similarityView profile →

Joshua W Felton, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Pittsburgh, PA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for other closed procedure on chest (00520)
27%Service-mix similarityView profile →

Monica George

Certified Registered Nurse Anesthetist (Crna) (CMS) · Pittsburgh, PA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for extensive surgery on spine (00670)
26%Service-mix similarityView profile →
How this comparison works

We use the same calendar year of CMS Medicare Physician & Other Practitioners data for both providers. Published non-drug service counts are combined by HCPCS code across places of service. We apply log(1 + count), normalize the vectors, and compare them using cosine similarity.

Candidates share the reference provider’s current NPPES primary taxonomy and match the location you enter. We examine up to 500 candidates in NPI order, then show up to 12 with the highest positive similarity within that set. The score is not a percentile, medical recommendation, or prediction. Suppressed services are not estimated. Medicare fee-for-service data does not describe a provider’s entire practice.

Source: CMS Medicare Physician & Other Practitioners - by Provider and Service : 2024-12-01 · Published May 21, 2026.